1 files changed, 23 insertions, 0 deletions
diff --git a/test/Transforms/ArgumentPromotion/aggregate-promote.ll b/test/Transforms/ArgumentPromotion/aggregate-promote.ll
new file mode 100644
index 000000000000..62b1a07c434e
--- /dev/null
+++ b/test/Transforms/ArgumentPromotion/aggregate-promote.ll
@@ -0,0 +1,23 @@
+; RUN: llvm-as < %s | opt -argpromotion -instcombine | llvm-dis | not grep load
+
+%QuadTy = type { i32, i32, i32, i32 }
+@G = constant %QuadTy {
+    i32 0, 
+    i32 0, 
+    i32 17, 
+    i32 25 }            ; <%QuadTy*> [#uses=1]
+
+define internal i32 @test(%QuadTy* %P) {
+        %A = getelementptr %QuadTy* %P, i64 0, i32 3            ; <i32*> [#uses=1]
+        %B = getelementptr %QuadTy* %P, i64 0, i32 2            ; <i32*> [#uses=1]
+        %a = load i32* %A               ; <i32> [#uses=1]
+        %b = load i32* %B               ; <i32> [#uses=1]
+        %V = add i32 %a, %b             ; <i32> [#uses=1]
+        ret i32 %V
+}
+
+define i32 @caller() {
+        %V = call i32 @test( %QuadTy* @G )              ; <i32> [#uses=1]
+        ret i32 %V
+}
+